CN110159156A - A kind of indoor wooden door with taste removal purification function - Google Patents
A kind of indoor wooden door with taste removal purification function Download PDFInfo
- Publication number
- CN110159156A CN110159156A CN201910471715.8A CN201910471715A CN110159156A CN 110159156 A CN110159156 A CN 110159156A CN 201910471715 A CN201910471715 A CN 201910471715A CN 110159156 A CN110159156 A CN 110159156A
- Authority
- CN
- China
- Prior art keywords
- main body
- timber main
- placing groove
- timber
- fixedly installed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7001—Coverings therefor; Door leaves imitating traditional raised panel doors, e.g. engraved or embossed surfaces, with trim strips applied to the surfaces
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
- E06B5/161—Profile members therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
- E06B2003/7032—Door leaves characterised by the filling between two external panels of non-vegetal fibrous material, e.g. glass or rock wool
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B3/7015—Door leaves characterised by the filling between two external panels
- E06B2003/7042—Door leaves characterised by the filling between two external panels with a fire retardant layer
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B2003/7049—Specific panel characteristics
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B2003/7098—Door leaves with bracing means crossing each other, e.g. diagonally disposed
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a kind of indoor wooden doors with taste removal purification function, including timber main body, the inside of the timber main body offers cavity, and the inner vertical of cavity is fixedly installed with riser, and the opposite face of two risers is provided with flame-retardant layer, and the back of two risers is fixedly installed with transverse slat, and the two sides up and down of two transverse slats are fixedly installed with reinforcer, the front and back of the timber main body offers placing groove, and the inside of two placing grooves is provided with adsorption layer, the position of the right side face placing groove of the timber main body offers mounting groove;By the way that placing groove is arranged in the inside of timber main body, active carbon cotton is accommodated using placing groove as adsorption layer, adsorption cleaning is carried out to indoor gas by air hole, and then it can guarantee the cleanliness of indoor gas, the adsorption layer in replacement placing groove that mounting blocks are fixed using installation bolt simultaneously, and then can be convenient.
Description
Technical field
The invention belongs to interior door technical fields, and in particular to a kind of indoor wooden door with taste removal purification function.
Background technique
Door refers to the entrance of building or is mounted on the device that entrance can switch, and door is the one kind for dividing the confined space
Entity, its effect are the entrances that can connect and close two or more spaces, by material point: timber, steel casement door, aluminium alloy
Door, plastic door, iron gate, aluminum wood door, stainless steel door, glass door, as people increasingly pay attention to aesthetic, people big city is in house
Inside installation timber.
Original indoor wooden door function is not perfect, is only simply processed to plank, can not be in house
Portion's gas is purified, and is lacked necessary heat-insulating flame-retardant effect, is made troubles to the use of people.
Summary of the invention
The purpose of the present invention is to provide a kind of indoor wooden doors with taste removal purification function, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme: a kind of indoor wooden door with taste removal purification function,
Including timber main body, the inside of the timber main body offers cavity, and the inner vertical of cavity is fixedly installed with riser, and two
The opposite face of a riser is provided with flame-retardant layer, and the back of two risers is fixedly installed with transverse slat, and two transverse slats is upper
Lower two sides are fixedly installed with reinforcer, and the front and back of the timber main body offers placing groove, and two placements
The inside of slot is provided with adsorption layer, and the position of the right side face placing groove of the timber main body offers mounting groove, described
The inside of mounting groove is fixedly installed with mounting blocks by installing bolt, and the outer surface of the timber main body is coated with thermal insulation layer, institute
The upper surface for stating timber main body offers several air holes, and the air hole is connected with placing groove.
Preferably, the reinforcer is mainly made of four reinforcing ribs and fixed block, and the fixed block is close to transverse slat side
Two reinforcing ribs be fixedly mounted on the one side of transverse slat, two reinforcing ribs of the fixed block far from transverse slat side and timber master
The inner sidewall of body cavity is fixedly connected.
Preferably, the material of the flame-retardant layer is specially ceramic wool insulation cotton.
Preferably, the material of the thermal insulation layer be specially made of nano-hollow ceramic microbead and inorganic polymer solution every
Hot coating.
Preferably, the material of the adsorption layer is specially active carbon cotton.
Compared with prior art, the beneficial effects of the present invention are:
(1) by the way that placing groove is arranged in the inside of timber main body, active carbon cotton is accommodated using placing groove as adsorption layer,
Adsorption cleaning is carried out to indoor gas by air hole, and then can guarantee the cleanliness of indoor gas, while utilizing installation spiral shell
Mounting blocks are fixed in bolt, and then the adsorption layer in the replacement placing groove that can be convenient;
(2) by the way that flame-retardant layer is arranged in timber body interior, thermal insulation layer is set in the outer surface of timber main body, utilization is heat-insulated
Layer and flame-retardant layer make timber main body have good anti-flaming thermal-insulation ability, while being formed using multiple reinforcing ribs cooperation fixed block
Reinforcer, and then cooperate riser and transverse slat to promote the overall structural strength of timber main body, and then extend making for timber main body
With the service life, thus consummating function diversity.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the structural schematic diagram of top view cross section of the present invention;
Fig. 3 is the structural schematic diagram of this practical information placing groove main view section;
In figure: 1, timber main body;2, riser;3, transverse slat;4, reinforcer;401, reinforcing rib;402, fixed block;5, fire-retardant
Layer;6, placing groove;7, adsorption layer;8, air hole;9, mounting blocks;10, mounting groove;11, bolt is installed;12, thermal insulation layer.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of indoor wooden door with taste removal purification function, packet
Timber main body 1 is included, the inside of timber main body 1 offers cavity, and the inner vertical of cavity is fixedly installed with riser 2, and two
The opposite face of riser 2 is provided with flame-retardant layer 5, and the back of two risers 2 is fixedly installed with transverse slat 3, and two transverse slats 3
Upper and lower two sides are fixedly installed with reinforcer 4, and the front and back of timber main body 1 offers placing groove 6, and two placements
The inside of slot 6 is provided with adsorption layer 7, and the position of the right side face placing groove 6 of timber main body 1 offers mounting groove 10, peace
The inside of tankage 10 is fixedly installed with mounting blocks 9 by installing bolt 11, and the outer surface of timber main body 1 is coated with thermal insulation layer 12,
The upper surface of timber main body 1 offers several air holes 8, and air hole 8 is connected with placing groove 6.
In the present embodiment, by setting ceramic wool insulation cotton as flame-retardant layer 5, ceramic wool insulation cotton is a kind of efficient
Heat-insulating material has the characteristics that light-weight, anti-oxidant, thermal conductivity is low, flexibility is good, corrosion-resistant, thermal capacitance is small and sound insulation, in timber
Flame-retardant layer 5 is set inside main body 1, so that timber main body 1 is provided with fire-retardant ability, it can be when fire occurs by the intensity of a fire
Isolation is in 1 side of timber main body.
The present embodiment, setting nano-hollow ceramic microbead and inorganic polymer solution made of insulating moulding coating be used as every
Thermosphere 12 is used cooperatively, so that timber master using the flame-retardant layer 5 inside the thermal insulation layer 12 and timber main body 1 on 1 surface of timber main body
The anti-flaming thermal-insulation ability of body 1 greatly increases, and effect is more preferable.
In the present embodiment, by setting active carbon cotton as adsorption layer 7, active carbon cotton refers to using macromolecule binding material
Carried by active carbon is attached to the frequency of exposure for increasing air on glue-free cotton filter screen substrate, and then it is empty to can use the absorption of active carbon cotton
Peculiar smell in gas guarantees the good of indoor environment.
In the present embodiment, by the way that placing groove 6 is arranged in the inside of timber main body 1, active carbon is accommodated using placing groove 6
Cotton carries out adsorption cleaning to indoor gas as adsorption layer 7, by air hole 8, and then can guarantee the cleanliness of indoor gas,
The adsorption layer 7 in replacement placing groove 6 for being fixed, and then being can be convenient to mounting blocks 9 using installation bolt 11 simultaneously, is passed through
Flame-retardant layer 5 is set inside timber main body 1, thermal insulation layer 12 is set in the outer surface of timber main body 1, utilizes thermal insulation layer 12 and fire-retardant
Layer 5 makes timber main body 1 have good anti-flaming thermal-insulation ability, while utilizing the cooperation formation of fixed block 402 of multiple reinforcing ribs 401
Reinforcer 4, and then cooperate riser 2 and transverse slat 3 to promote the overall structural strength of timber main body 1, and then extend timber main body 1
Service life.
Further, reinforcer 4 is mainly made of four reinforcing ribs 401 and fixed block 402, and fixed block 402 is close to transverse slat 3
Two reinforcing ribs 401 of side are fixedly mounted on the one side of transverse slat 3, two reinforcing ribs of the fixed block 402 far from 3 side of transverse slat
401 are fixedly connected with the inner sidewall of 1 cavity of timber main body.
In the present embodiment, triangle is formed by being arranged between multiple reinforcing ribs 401 and fixed block 402, and then effectively mention
The structural strength for having risen timber main body 1 extends the service life of timber main body 1.
Further, the material of flame-retardant layer 5 is specially ceramic wool insulation cotton.
In the present embodiment, flame-retardant layer 5 is set inside timber main body 1, so that timber main body 1 is provided with fire-retardant energy
Power can completely cut off the intensity of a fire in 1 side of timber main body when fire occurs.
Further, the material of thermal insulation layer 12 be specially made of nano-hollow ceramic microbead and inorganic polymer solution every
Hot coating.
In the present embodiment, made using the cooperation of flame-retardant layer 5 inside the thermal insulation layer 12 and timber main body 1 on 1 surface of timber main body
With so that the anti-flaming thermal-insulation ability of timber main body 1 greatly increases, effect is more preferable.
Further, the material of adsorption layer 7 is specially active carbon cotton.
In the present embodiment, by setting active carbon cotton as adsorption layer 7, and then it can use in active carbon cotton absorption air
Peculiar smell, guarantee the good of indoor environment.
The working principle of the invention and process for using: by the way that placing groove 6 is arranged in the inside of timber main body 1, placement is utilized
Slot 6 accommodates active carbon cotton as adsorption layer 7, carries out adsorption cleaning to indoor gas by air hole 8, and then can guarantee room
The cleanliness of interior gas, while the replacement placing groove 6 that mounting blocks 9 are fixed, and then can be convenient using installation bolt 11
Thermal insulation layer 12, benefit is arranged in the outer surface of timber main body 1 by the way that flame-retardant layer 5 is arranged inside timber main body 1 in interior adsorption layer 7
Make timber main body 1 that there is good anti-flaming thermal-insulation ability with thermal insulation layer 12 and flame-retardant layer 5, while utilizing multiple reinforcing ribs 401
Cooperate fixed block 402 to form reinforcer 4, and then cooperates riser 2 and transverse slat 3 to promote the overall structural strength of timber main body 1, into
And extend the service life of timber main body 1.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of indoor wooden door with taste removal purification function, including timber main body (1), it is characterised in that: the timber main body
(1) inside offers cavity, and the inner vertical of cavity is fixedly installed with riser (2), and the opposite face of two risers (2) is set
It is equipped with flame-retardant layer (5), and the back of two risers (2) is fixedly installed with transverse slat (3), and up and down the two of two transverse slats (3)
Side is fixedly installed with reinforcer (4), and the front and back of the timber main body (1) offers placing groove (6), and two
The inside of placing groove (6) is provided with adsorption layer (7), and the position of the right side face placing groove (6) of the timber main body (1) is opened
Equipped with mounting groove (10), the inside of the mounting groove (10) is fixedly installed with mounting blocks (9), the wood by installing bolt (11)
The outer surface of door main body (1) is coated with thermal insulation layer (12), and the upper surface of the timber main body (1) offers several air holes
(8), the air hole (8) is connected with placing groove (6).
2. a kind of indoor wooden door with taste removal purification function according to claim 1, it is characterised in that: the reinforcer
(4) it is mainly made of four reinforcing ribs (401) and fixed block (402), the two of close transverse slat (3) side of the fixed block (402)
A reinforcing rib (401) is fixedly mounted on the one side of transverse slat (3), and two of separate transverse slat (3) side of the fixed block (402) add
Strengthening tendons (401) are fixedly connected with the inner sidewall of timber main body (1) cavity.
3. a kind of indoor wooden door with taste removal purification function according to claim 1, it is characterised in that: the flame-retardant layer
(5) material is specially ceramic wool insulation cotton.
4. a kind of indoor wooden door with taste removal purification function according to claim 1, it is characterised in that: the thermal insulation layer
(12) material is specially insulating moulding coating made of nano-hollow ceramic microbead and inorganic polymer solution.
5. a kind of indoor wooden door with taste removal purification function according to claim 1, it is characterised in that: the adsorption layer
(7) material is specially active carbon cotton.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910471715.8A CN110159156A (en) | 2019-05-31 | 2019-05-31 | A kind of indoor wooden door with taste removal purification function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910471715.8A CN110159156A (en) | 2019-05-31 | 2019-05-31 | A kind of indoor wooden door with taste removal purification function |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110159156A true CN110159156A (en) | 2019-08-23 |
Family
ID=67630984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910471715.8A Pending CN110159156A (en) | 2019-05-31 | 2019-05-31 | A kind of indoor wooden door with taste removal purification function |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110159156A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110847780A (en) * | 2019-11-27 | 2020-02-28 | 天津龙甲特种门窗有限公司 | Indoor door of ventilation type environmental protection with air-purifying function |
CN114541937A (en) * | 2022-02-10 | 2022-05-27 | 湖北德森联拓智能家居有限公司 | Anti-corrosion wooden door with high bending resistance and high shearing strength |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205532052U (en) * | 2016-03-10 | 2016-08-31 | 浙江亿美达门业有限公司 | Environmental protection shape timber of preapring for an unfavorable turn of events |
CN208650763U (en) * | 2018-06-07 | 2019-03-26 | 中山市正东新材有限公司 | High-strength fire-retardant household timber |
-
2019
- 2019-05-31 CN CN201910471715.8A patent/CN110159156A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205532052U (en) * | 2016-03-10 | 2016-08-31 | 浙江亿美达门业有限公司 | Environmental protection shape timber of preapring for an unfavorable turn of events |
CN208650763U (en) * | 2018-06-07 | 2019-03-26 | 中山市正东新材有限公司 | High-strength fire-retardant household timber |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110847780A (en) * | 2019-11-27 | 2020-02-28 | 天津龙甲特种门窗有限公司 | Indoor door of ventilation type environmental protection with air-purifying function |
CN114541937A (en) * | 2022-02-10 | 2022-05-27 | 湖北德森联拓智能家居有限公司 | Anti-corrosion wooden door with high bending resistance and high shearing strength |
CN114541937B (en) * | 2022-02-10 | 2023-05-26 | 湖北德森联拓智能家居有限公司 | Corrosion-resistant timber that bending resistance and shear strength are strong |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110159156A (en) | A kind of indoor wooden door with taste removal purification function | |
CN205077653U (en) | Novel compound sandwich wall structure of environmental protection | |
CN208347616U (en) | A kind of aluminium alloy fire window | |
CN204941174U (en) | Multi-functional aluminum timber | |
CN203499507U (en) | Perforated glass window | |
CN201436360U (en) | Steel heat insulation fireproof door | |
CN215565536U (en) | Natural draft soundproof window | |
CN205530822U (en) | Container house's thermal insulation wall structure | |
CN210530418U (en) | Superstrong sound insulation ventilation faces building | |
CN207863787U (en) | A kind of noise reduction fire exit door | |
CN208518166U (en) | A kind of diatom ooze compoiste sound-absorbing board | |
CN208251944U (en) | A kind of novel window screen integrated combination window | |
CN206562690U (en) | Partition plate | |
CN208363968U (en) | A kind of doorframe connecting structure | |
CN205558013U (en) | Fire prevention sound insulation light weight wallboard | |
CN204716012U (en) | Aluminium-wood energy saving door | |
JP2006233736A (en) | Fittings | |
CN213979389U (en) | Improved limestone fireproof heat-insulation board for exterior wall | |
CN215926390U (en) | Heat-preservation, heat-insulation and noise-reduction building wall | |
CN106948716A (en) | A kind of empennage-type door and window | |
CN214657984U (en) | Novel energy-concerving and environment-protective building wall | |
CN216766405U (en) | Prefabricated decoration curtain wallboard of ultra high performance concrete | |
CN209523327U (en) | A kind of Passive low-energy heat insulation plate for building | |
CN209653874U (en) | It covers the luxurious steel second class list of skin and opens fire prevention entry door | |
CN212897164U (en) | Novel wall structure for building |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190823 |